Characteristics of intervention and control groups
Control | Intervention | p Value | |||
---|---|---|---|---|---|
n = 804 | % | n = 1234 | % | ||
*Six respondents did not answer the smoking status question. | |||||
†Denotes a significant difference in the distribution between control and intervention compared with the whole sample. | |||||
Current smokers* | 73 | 9.1 | 113 | 9.2 | 0.95 |
Age | |||||
12 year olds | 159 | 19.8 | 296 | 24.0 | 0.07 |
13 year olds | 179 | 22.3 | 283 | 22.9 | 0.78 |
14 year olds | 152 | 18.9 | 283 | 22.9 | 0.08 |
15 year olds | 107 | 13.3 | 176 | 14.3 | 0.6 |
16 year olds† | 114 | 14.2 | 114 | 9.2 | 0.002 |
17 year olds† | 93 | 11.6 | 82 | 6.7 | 0.0004 |
Movie | |||||
Divine Secrets of the Ya Ya Sisterhood | 8 | 1.0 | 19 | 1.5 | 0.3 |
Birthday Girl | 20 | 2.5 | 37 | 3.0 | 0.51 |
About A Boy† | 5 | 0.6 | 28 | 2.3 | 0.005 |
Mr Deeds | 146 | 18.2 | 190 | 15.4 | 0.17 |
Men in Black II | 625 | 77.7 | 960 | 77.8 | 0.99 |